def test_mutable_filenode(self):
client = FakeClient()
wk = "\x00"*16
rk = hashutil.ssk_readkey_hash(wk)
si = hashutil.ssk_storage_index_hash(rk)
u = uri.WriteableSSKFileURI("\x00"*16, "\x00"*32)
n = MutableFileNode(None, None, client.get_encoding_parameters(),
None).init_from_cap(u)
self.failUnlessEqual(n.get_writekey(), wk)
self.failUnlessEqual(n.get_readkey(), rk)
self.failUnlessEqual(n.get_storage_index(), si)
# these items are populated on first read (or create), so until that
# happens they'll be None
self.failUnlessEqual(n.get_privkey(), None)
self.failUnlessEqual(n.get_encprivkey(), None)
self.failUnlessEqual(n.get_pubkey(), None)
self.failUnlessEqual(n.get_uri(), u.to_string())
self.failUnlessEqual(n.get_write_uri(), u.to_string())
self.failUnlessEqual(n.get_readonly_uri(), u.get_readonly().to_string())
self.failUnlessEqual(n.get_cap(), u)
self.failUnlessEqual(n.get_readcap(), u.get_readonly())
self.failUnless(n.is_mutable())
self.failIf(n.is_readonly())
self.failIf(n.is_unknown())
self.failIf(n.is_allowed_in_immutable_directory())
n.raise_error()
n2 = MutableFileNode(None, None, client.get_encoding_parameters(),
None).init_from_cap(u)
self.failUnlessEqual(n, n2)
self.failIfEqual(n, "not even the right type")
self.failIfEqual(n, u) # not the right class
n.raise_error()
d = {n: "can these be used as dictionary keys?"}
d[n2] = "replace the old one"
self.failUnlessEqual(len(d), 1)
nro = n.get_readonly()
self.failUnless(isinstance(nro, MutableFileNode))
self.failUnlessEqual(nro.get_readonly(), nro)
self.failUnlessEqual(nro.get_cap(), u.get_readonly())
self.failUnlessEqual(nro.get_readcap(), u.get_readonly())
self.failUnless(nro.is_mutable())
self.failUnless(nro.is_readonly())
self.failIf(nro.is_unknown())
self.failIf(nro.is_allowed_in_immutable_directory())
nro_u = nro.get_uri()
self.failUnlessEqual(nro_u, nro.get_readonly_uri())
self.failUnlessEqual(nro_u, u.get_readonly().to_string())
self.failUnlessEqual(nro.get_write_uri(), None)
self.failUnlessEqual(nro.get_repair_cap(), None) # RSAmut needs writecap
nro.raise_error()
v = n.get_verify_cap()
self.failUnless(isinstance(v, uri.SSKVerifierURI))
self.failUnlessEqual(n.get_repair_cap(), n._uri) # TODO: n.get_uri()
def test_mutable_filenode(self):
client = FakeClient()
wk = "\x00"*16
rk = hashutil.ssk_readkey_hash(wk)
si = hashutil.ssk_storage_index_hash(rk)
u = uri.WriteableSSKFileURI("\x00"*16, "\x00"*32)
n = MutableFileNode(None, None, client.get_encoding_parameters(),
None).init_from_cap(u)
self.failUnlessEqual(n.get_writekey(), wk)
self.failUnlessEqual(n.get_readkey(), rk)
self.failUnlessEqual(n.get_storage_index(), si)
# these items are populated on first read (or create), so until that
# happens they'll be None
self.failUnlessEqual(n.get_privkey(), None)
self.failUnlessEqual(n.get_encprivkey(), None)
self.failUnlessEqual(n.get_pubkey(), None)
self.failUnlessEqual(n.get_uri(), u.to_string())
self.failUnlessEqual(n.get_write_uri(), u.to_string())
self.failUnlessEqual(n.get_readonly_uri(), u.get_readonly().to_string())
self.failUnlessEqual(n.get_cap(), u)
self.failUnlessEqual(n.get_readcap(), u.get_readonly())
self.failUnless(n.is_mutable())
self.failIf(n.is_readonly())
self.failIf(n.is_unknown())
self.failIf(n.is_allowed_in_immutable_directory())
n.raise_error()
n2 = MutableFileNode(None, None, client.get_encoding_parameters(),
None).init_from_cap(u)
self.failUnlessEqual(n, n2)
self.failIfEqual(n, "not even the right type")
self.failIfEqual(n, u) # not the right class
n.raise_error()
d = {n: "can these be used as dictionary keys?"}
d[n2] = "replace the old one"
self.failUnlessEqual(len(d), 1)
nro = n.get_readonly()
self.failUnless(isinstance(nro, MutableFileNode))
self.failUnlessEqual(nro.get_readonly(), nro)
self.failUnlessEqual(nro.get_cap(), u.get_readonly())
self.failUnlessEqual(nro.get_readcap(), u.get_readonly())
self.failUnless(nro.is_mutable())
self.failUnless(nro.is_readonly())
self.failIf(nro.is_unknown())
self.failIf(nro.is_allowed_in_immutable_directory())
nro_u = nro.get_uri()
self.failUnlessEqual(nro_u, nro.get_readonly_uri())
self.failUnlessEqual(nro_u, u.get_readonly().to_string())
self.failUnlessEqual(nro.get_write_uri(), None)
self.failUnlessEqual(nro.get_repair_cap(), None) # RSAmut needs writecap
nro.raise_error()
v = n.get_verify_cap()
self.failUnless(isinstance(v, uri.SSKVerifierURI))
self.failUnlessEqual(n.get_repair_cap(), n._uri) # TODO: n.get_uri()
def __init__(self, writekey, fingerprint):
self.writekey = writekey
self.readkey = hashutil.ssk_readkey_hash(writekey)
self.storage_index = hashutil.ssk_storage_index_hash(self.readkey)
assert len(self.storage_index) == 16
self.fingerprint = fingerprint
def __init__(self, writekey, fingerprint):
self.writekey = writekey
self.readkey = hashutil.ssk_readkey_hash(writekey)
self.storage_index = hashutil.ssk_storage_index_hash(self.readkey)
assert len(self.storage_index) == 16
self.fingerprint = fingerprint
def test_pack(self):
writekey = "\x01" * 16
fingerprint = "\x02" * 32
u = uri.WriteableSSKFileURI(writekey, fingerprint)
self.failUnlessReallyEqual(u.writekey, writekey)
self.failUnlessReallyEqual(u.fingerprint, fingerprint)
self.failIf(u.is_readonly())
self.failUnless(u.is_mutable())
self.failUnless(IURI.providedBy(u))
self.failUnless(IMutableFileURI.providedBy(u))
self.failIf(IDirnodeURI.providedBy(u))
self.failUnless("WriteableSSKFileURI" in str(u))
he = u.to_human_encoding()
u_h = uri.WriteableSSKFileURI.init_from_human_encoding(he)
self.failUnlessReallyEqual(u, u_h)
u2 = uri.from_string(u.to_string())
self.failUnlessReallyEqual(u2.writekey, writekey)
self.failUnlessReallyEqual(u2.fingerprint, fingerprint)
self.failIf(u2.is_readonly())
self.failUnless(u2.is_mutable())
self.failUnless(IURI.providedBy(u2))
self.failUnless(IMutableFileURI.providedBy(u2))
self.failIf(IDirnodeURI.providedBy(u2))
u2i = uri.from_string(u.to_string(), deep_immutable=True)
self.failUnless(isinstance(u2i, uri.UnknownURI), u2i)
u2ro = uri.from_string(uri.ALLEGED_READONLY_PREFIX + u.to_string())
self.failUnless(isinstance(u2ro, uri.UnknownURI), u2ro)
u2imm = uri.from_string(uri.ALLEGED_IMMUTABLE_PREFIX + u.to_string())
self.failUnless(isinstance(u2imm, uri.UnknownURI), u2imm)
u3 = u2.get_readonly()
readkey = hashutil.ssk_readkey_hash(writekey)
self.failUnlessReallyEqual(u3.fingerprint, fingerprint)
self.failUnlessReallyEqual(u3.readkey, readkey)
self.failUnless(u3.is_readonly())
self.failUnless(u3.is_mutable())
self.failUnless(IURI.providedBy(u3))
self.failUnless(IMutableFileURI.providedBy(u3))
self.failIf(IDirnodeURI.providedBy(u3))
u3i = uri.from_string(u3.to_string(), deep_immutable=True)
self.failUnless(isinstance(u3i, uri.UnknownURI), u3i)
u3ro = uri.from_string(uri.ALLEGED_READONLY_PREFIX + u3.to_string())
self.failUnlessReallyEqual(u3.to_string(), u3ro.to_string())
u3imm = uri.from_string(uri.ALLEGED_IMMUTABLE_PREFIX + u3.to_string())
self.failUnless(isinstance(u3imm, uri.UnknownURI), u3imm)
he = u3.to_human_encoding()
u3_h = uri.ReadonlySSKFileURI.init_from_human_encoding(he)
self.failUnlessReallyEqual(u3, u3_h)
u4 = uri.ReadonlySSKFileURI(readkey, fingerprint)
self.failUnlessReallyEqual(u4.fingerprint, fingerprint)
self.failUnlessReallyEqual(u4.readkey, readkey)
self.failUnless(u4.is_readonly())
self.failUnless(u4.is_mutable())
self.failUnless(IURI.providedBy(u4))
self.failUnless(IMutableFileURI.providedBy(u4))
self.failIf(IDirnodeURI.providedBy(u4))
u4i = uri.from_string(u4.to_string(), deep_immutable=True)
self.failUnless(isinstance(u4i, uri.UnknownURI), u4i)
u4ro = uri.from_string(uri.ALLEGED_READONLY_PREFIX + u4.to_string())
self.failUnlessReallyEqual(u4.to_string(), u4ro.to_string())
u4imm = uri.from_string(uri.ALLEGED_IMMUTABLE_PREFIX + u4.to_string())
self.failUnless(isinstance(u4imm, uri.UnknownURI), u4imm)
u4a = uri.from_string(u4.to_string())
self.failUnlessReallyEqual(u4a, u4)
self.failUnless("ReadonlySSKFileURI" in str(u4a))
self.failUnlessIdentical(u4a.get_readonly(), u4a)
u5 = u4.get_verify_cap()
self.failUnless(IVerifierURI.providedBy(u5))
self.failUnlessReallyEqual(u5.get_storage_index(), u.get_storage_index())
u7 = u.get_verify_cap()
self.failUnless(IVerifierURI.providedBy(u7))
self.failUnlessReallyEqual(u7.get_storage_index(), u.get_storage_index())
he = u5.to_human_encoding()
u5_h = uri.SSKVerifierURI.init_from_human_encoding(he)
self.failUnlessReallyEqual(u5, u5_h)
def test_pack(self):
u = uri.WriteableSSKFileURI(self.writekey, self.fingerprint)
self.failUnlessReallyEqual(u.writekey, self.writekey)
self.failUnlessReallyEqual(u.fingerprint, self.fingerprint)
self.failIf(u.is_readonly())
self.failUnless(u.is_mutable())
self.failUnless(IURI.providedBy(u))
self.failUnless(IMutableFileURI.providedBy(u))
self.failIf(IDirnodeURI.providedBy(u))
self.failUnless("WriteableSSKFileURI" in str(u))
u2 = uri.from_string(u.to_string())
self.failUnlessReallyEqual(u2.writekey, self.writekey)
self.failUnlessReallyEqual(u2.fingerprint, self.fingerprint)
self.failIf(u2.is_readonly())
self.failUnless(u2.is_mutable())
self.failUnless(IURI.providedBy(u2))
self.failUnless(IMutableFileURI.providedBy(u2))
self.failIf(IDirnodeURI.providedBy(u2))
u2i = uri.from_string(u.to_string(), deep_immutable=True)
self.failUnless(isinstance(u2i, uri.UnknownURI), u2i)
u2ro = uri.from_string(uri.ALLEGED_READONLY_PREFIX + u.to_string())
self.failUnless(isinstance(u2ro, uri.UnknownURI), u2ro)
u2imm = uri.from_string(uri.ALLEGED_IMMUTABLE_PREFIX + u.to_string())
self.failUnless(isinstance(u2imm, uri.UnknownURI), u2imm)
u3 = u2.get_readonly()
readkey = hashutil.ssk_readkey_hash(self.writekey)
self.failUnlessReallyEqual(u3.fingerprint, self.fingerprint)
self.failUnlessReallyEqual(u3.readkey, readkey)
self.failUnless(u3.is_readonly())
self.failUnless(u3.is_mutable())
self.failUnless(IURI.providedBy(u3))
self.failUnless(IMutableFileURI.providedBy(u3))
self.failIf(IDirnodeURI.providedBy(u3))
u3i = uri.from_string(u3.to_string(), deep_immutable=True)
self.failUnless(isinstance(u3i, uri.UnknownURI), u3i)
u3ro = uri.from_string(uri.ALLEGED_READONLY_PREFIX + u3.to_string())
self.failUnlessReallyEqual(u3.to_string(), u3ro.to_string())
u3imm = uri.from_string(uri.ALLEGED_IMMUTABLE_PREFIX + u3.to_string())
self.failUnless(isinstance(u3imm, uri.UnknownURI), u3imm)
u4 = uri.ReadonlySSKFileURI(readkey, self.fingerprint)
self.failUnlessReallyEqual(u4.fingerprint, self.fingerprint)
self.failUnlessReallyEqual(u4.readkey, readkey)
self.failUnless(u4.is_readonly())
self.failUnless(u4.is_mutable())
self.failUnless(IURI.providedBy(u4))
self.failUnless(IMutableFileURI.providedBy(u4))
self.failIf(IDirnodeURI.providedBy(u4))
u4i = uri.from_string(u4.to_string(), deep_immutable=True)
self.failUnless(isinstance(u4i, uri.UnknownURI), u4i)
u4ro = uri.from_string(uri.ALLEGED_READONLY_PREFIX + u4.to_string())
self.failUnlessReallyEqual(u4.to_string(), u4ro.to_string())
u4imm = uri.from_string(uri.ALLEGED_IMMUTABLE_PREFIX + u4.to_string())
self.failUnless(isinstance(u4imm, uri.UnknownURI), u4imm)
u4a = uri.from_string(u4.to_string())
self.failUnlessReallyEqual(u4a, u4)
self.failUnless("ReadonlySSKFileURI" in str(u4a))
self.failUnlessIdentical(u4a.get_readonly(), u4a)
u5 = u4.get_verify_cap()
self.failUnless(IVerifierURI.providedBy(u5))
self.failUnlessReallyEqual(u5.get_storage_index(),
u.get_storage_index())
u7 = u.get_verify_cap()
self.failUnless(IVerifierURI.providedBy(u7))
self.failUnlessReallyEqual(u7.get_storage_index(),
u.get_storage_index())
def setUp(self):
self.writekey = "\x01" * 16
self.fingerprint = "\x02" * 32
self.readkey = hashutil.ssk_readkey_hash(self.writekey)
self.storage_index = hashutil.ssk_storage_index_hash(self.readkey)
def setUp(self):
self.writekey = "\x01" * 16
self.fingerprint = "\x02" * 32
self.readkey = hashutil.ssk_readkey_hash(self.writekey)
self.storage_index = hashutil.ssk_storage_index_hash(self.readkey)